pythonistas 如何将数字打印为单词,就像 Common Lisp 代码的等价物:
[3]> (format t "~r" 1e25)
nine septillion, nine hundred and ninety-nine sextillion, nine hundred and ninety-nine quintillion, seven hundred and seventy-eight quadrillion, one hundred and ninety-six trillion, three hundred and eight billion, three hundred and sixty-one million, two hundred and sixteen thousand
python核心中没有,但有第3方库字数
>>> from num2words import num2words
>>> num2words(1e25)
'ten septillion, one billion, seventy-three million, seven hundred and forty-one thousand, eight hundred and twenty-four'
>>> num2words(10000000000000000000000000)
'ten septillion'
(请注意, 1e25 没有精确转换为整数,在您的示例中也没有)
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